The Conspirators

Hedy Lamarr

Irene Von Mohr

Paul Henreid

Vincent Van Der Lyn

Sydney Greenstreet

Ricardo Quintanilla

Peter Lorre

Jan Bernazsky

Victor Francen

Hugo Von Mohr

Joseph Calleia

Police Captain Pereira

Carol Thurston

Rosa

Vladimir Sokoloff

Miguel

Eduardo Ciannelli

Police Colonel Almeida

Steven Geray

Dr. Schmitt

Kurt Katch

Otto Lutzke

Luis Alberni

Prison Guard (uncredited)

Rafael Alcayde

Senhor Gama (uncredited)

Fred Aldrich

German Soldier on Train (uncredited)

Trevor Bardette

Stefan (uncredited)

Robert Barron

Cell Guard (uncredited)

Leon Belasco

Vincent's Waiter (uncredited)

George Blagoi

Cafe Patron (uncredited)